Even before becoming part of the Parker Group, Commercial Hydraulics was thought of as one of the world’s biggest names in gear pump manufacturing. And now with the Parker name behind them, Commercial Hydraulics continue to lead the way – the Parker gear pump series regularly referred to as the industry standard against which others are measured.

A Parker gear pump is still made to the same demanding standards set by Commercial Hydraulics – the only difference being that the old Commercial product codes are now preceded by “PG” (for Parker Group).

The Parker gear pump / motor range comprises:

P30, M30, PGP30, PGM30, P31, M31, PGP031, PGM031;

P50, M50, PGP050, PGM050, P51, M51, PGP051, PGM051;

P75, PGP075, PGM075, P76, PGP076, PGM076.

Designed for high-torque applications, the P30, P31, P50, P51, P75, P76 Parker gear pump series offer a wide variety of drive shafts, with unique pressure-balanced thrust plates contributing to optimal performance. Manufactured with hi-tensile grey iron, such a Parker gear pump can be supplied in single and multiple section configurations, with a choice of (relief) valve options.

P315, PGP315, PGM315;

P330, PGP330, PGM330;

P350, PGP350, PGM350;

P365, PGP365, PGM365.

The PGP / PGM 300 Parker gear pump series delivers superior reliability and performance in even the most demanding of heavy-duty hydraulic applications. The three-piece cast iron construction with large area, low-friction bushings means that this Parker gear pump series provides strength, high efficiency, and long life in severe operating environments. The design includes an advanced thrust plate and seal configuration, which optimizes performance even in high temperature and low viscosity conditions.

Here at Hydraulics Online, we know that time and money are precious commodities, and that in a “real time” world that never sleeps, you can often find yourself needing something “yesterday” … with a budget under pressure to stretch ever further. Again. That’s why we also offer a range of completely interchangeable, direct equivalents to the Commercial Parker gear pump range. Built and tested here in the UK, you can be assured of a quality product that can more often than not be dispatched within 24 hours.

Our experienced technical sales team are a lovely bunch and will be more than happy to advise you on Commercial / Parker gear pumps if you are looking for more help and technical guidance… Or even a miracle!

And in the meantime we’ll close with this unsolicited “thank you” from a new customer, received after they took delivery of their Parker P76 gear pump. They have since ordered another to hold as a spare:

Dear Ian,

I write to thank you for your assistance in delivering a replacement Parker tandem pump for our vessel “Adeline”. The pump was installed on the main engine reduction gearbox this morning and has been successfully tested in all operating modes. Your help was much appreciated, good weekend to you and your team.

Technical Director – Worldwide ship management services company.

Call us now on: +44 (0)845 644 3640 or enquire online and "let us take the pressure!"